215540130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24029}}^1$

素因数の和:24075

約数の個数: 64

約数和(自身を含む): 581333760

約数和(自身を除く): 365793630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 24029, 48058, 72087, 120145, 144174, 240290, 312377, 360435, 552667, 624754, 720870, 937131, 1105334, 1561885, 1658001, 1874262, 2763335, 3123770, 3316002, 4685655, 5526670, 7184671, 8290005, 9371310, 14369342, 16580010, 21554013, 35923355, 43108026, 71846710, 107770065, 215540130]

約数ペア:

[(1, 215540130), (2, 107770065), (3, 71846710), (5, 43108026), (6, 35923355), (10, 21554013), (13, 16580010), (15, 14369342), (23, 9371310), (26, 8290005), (30, 7184671), (39, 5526670), (46, 4685655), (65, 3316002), (69, 3123770), (78, 2763335), (115, 1874262), (130, 1658001), (138, 1561885), (195, 1105334), (230, 937131), (299, 720870), (345, 624754), (390, 552667), (598, 360435), (690, 312377), (897, 240290), (1495, 144174), (1794, 120145), (2990, 72087), (4485, 48058), (8970, 24029)]